A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-00-702-0677
NSN 6240-01-423-0223
NSN 6685-01-367-6620
NSN 5835-01-042-2247
NSN 5990-00-932-3070
NSN 6105-01-585-1559
NSN 6220-01-323-7897
NSN 5996-00-705-4972
NSN 6320-01-170-4068
NSN 5960-01-224-7151
NSN 6220-00-160-9372
NSN 6240-00-689-8504